The BR2A-4mm is a 12mm threaded device that works in exactly the same way as the standard version (BR2A) however, it is specially designed with a larger sensing distance of 4mm - ideal for positionings where there might be slight movement tolerance such as pick-ups on wheel extents, where the movement is too great for the Standard Wheel Sensor. The more pick-up's available the more accurate the tripmeter will be.

An alternative positioning for this type of sensor is to pick up on flying tabs (minimum of 2 positioned 180* apart) fastened on the bolts of the Prop Shaft's Universal Joint.

This is a 2-wire sensor
 
Cable Length: 2m
Total Thread length: 30mm
Cable Length: 2m